Shenzhen Hejin Circuit Co.,Ltd is a leading high power metal pcb exporter, and one of the leading China high power metal pcb manufacturers, producers and suppliers. We export high quality products, and we are professional at high power metal pcb assembly and oem.

Exposure machine,

Thermal conductivity: 398W/M-K

Board Thickness: 2.0MM

Copper Thickness: 70UM

Base Material: Copper base

Surface Finishing: ENIG

Solder mask color: Black

   http://www.hjmcpcb.com